Fix rpcinfo failed to show nfs on s390x

[hjluo]

On s390x, the rpcinfo command sometimes failed to show the NFS information,
so we need to try more times.

• Related ticket: https://progress.opensuse.org/issues/101475
• Needles: N/A
• Verification run:
  https://openqa.nue.suse.com/tests/7748331
  https://openqa.nue.suse.com/tests/7748332
  https://openqa.nue.suse.com/tests/7748333

[rfan1]

lgtm

[okurz]

To be correct, it would s390x, not s390X :)

[hjluo]

To be correct, it would s390x, not s390X :)

changed && thanks a lot

[okurz]

you only changed the PR description title. The important part is the git commit message which will be part of the git log

[hjluo]

you only changed the PR description title. The important part is the git commit message which will be part of the git log

changed the commit message and thanks again.

[dzedro]

AGAIN the extensive VRs (Verification runs) on all versions! https://openqa.suse.de/tests/7755651#step/rpcbind/70

[ostruzina]

Hello, is there any news about fixing this? If not, would you consider reverting these changes?

These changes led to failures in all QE Maintenance job groups, thus blocking the approvals of maintenance updates.

[hjluo]

Hello, is there any news about fixing this? If not, would you consider reverting these changes?

These changes led to failures in all QE Maintenance job groups, thus blocking the approvals of maintenance updates.

Hello, you can see that our changes do include t the line 'grep working /tmp/nfs/test', it just timeout, our fix finds the NFS from rpcinfo command and it works. so you can file a ticket for this
timeout issue.

Thanks.

[ostruzina]

@hjluo You claim that your code works, yet I don't see any verification run for any of the maintenance products. A simple verification run may have shown that there is an issue. This has brought us huge headaches because the approvals of maintenance updates were completely blocked.